28467-U

Colonna GC capillare SLB^®-5ms

L × I.D. 30 m × 0.25 mm, d_f 0.10 μm

• Sinonimo/i: GC column, SPB-5, 5% diphenyl, mass spec
• Codice UNSPSC: 12000000
• eCl@ss: 32119290
• NACRES: SB.54

Proprietà

• Materiali: fused silica
• agenzia: Standard Method 6040D; EN 2005/108/EC; EPA 610,625,8015,8082,8100,8141,8270,OLM04.2 SVOA; EPA TO-13,IP-8,8270,525.2,608.1/608.2,608/8081/OLM04.2 PEST; JMHLW; NIOSH 2530,5503; OSHA 62; meets requirements for USP G27 and G36; suitable for EPA 1613
• Conformità normativa: FDA LIB 4423
• Parametri: -60-340 °C temperature (isothermal); -60-360 °C temperature (programmed)
• Beta: 625
• df: 0.10 μm
• tecniche: GC/MS: suitable; gas chromatography (GC): suitable
• Lungh. × D.I.: 30 m × 0.25 mm
• Gruppo funzionale matrice: Bonded and highly crosslinked; silphenylene polymer virtually equivalent in polarity to poly(5% diphenyl/95% dimethyl siloxane) phase
• applicazioni: agriculture; chemicals and industrial polymers; cleaning products; clinical; cosmetics; environmental; flavors and fragrances; food and beverages; forensics and toxicology; industrial hygiene; life science and biopharma; personal care; petroleum; pharmaceutical (small molecule)
• Tipo di colonna: capillary non-polar

Descrizione

Descrizione generale

Applicazione: La fase equivalente fenilica al 5% fornisce un ordine di eluizione al punto di ebollizione con un lieve aumento della selettività, specialmente per i composti aromatici. Le caratteristiche di scarso rilascio, l′inerzia e la natura durevole di questa colonna la rendono la prima scelta per gli analiti ambientali (quali semivolatili, pesticidi, PCB ed erbicidi) e per tutte le situazioni che richiedono una colonna non polare a basso rilascio.
CodiceUSP: Questa colonna soddisfa i requisiti USP G27 e G36.
Fase:

• legata e altamente reticolata
• Polimero di silfenilene praticamente equivalente per polarità al poli(5% difenil/95% dimetil silossano)

Limiti temp.:

• ≤D. I. 0,32 mm: da -60 °C a 340 °C (isotermica) o 360 °C (programmata)
• ≥D. I. 0,53 mm: da -60 °C a 330 °C (isotermica) o 340 °C (programmata)

Applicazioni

• An improved method for cyanide determination in blood using solid-phase microextraction and gas chromatography/mass spectrometry.: This study presents an enhanced method for determining cyanide levels in blood, employing solid-phase microextraction combined with gas chromatography/mass spectrometry. This technique improves sensitivity and accuracy, essential for toxicological and forensic analysis (Frison et al., 2006).
• Photochemical production of conjugated linoleic acid from soybean oil.: This research explores the photochemical production of conjugated linoleic acid (CLA) from soybean oil. The study utilized gas chromatography for the analysis of CLA, demonstrating an efficient method for producing this valuable compound with potential health benefits (Gangidi & Proctor, 2004).
• Development of a solid-phase microextraction GC-NPD procedure for the determination of free volatile amines in wastewater and sewage-polluted waters.: This work describes the development of a GC-NPD procedure using solid-phase microextraction for detecting volatile amines in wastewater. This method offers improved detection limits and specificity, which are critical for environmental monitoring and water quality assessment (Abalos et al., 1999).

Altre note

We offer a variety of chromatography accessories including analytical syringes

Note legali

SLB is a registered trademark of Merck KGaA, Darmstadt, Germany